PP Strapping vs. PET Strapping: Ib Sab-los-Side Performance Comparison

Qhov Kev Xaiv Cov Khoom Siv Teeb Meem

Hauv kev ntim khoom, kev xaiv ntawm PP strapping (polypropylene strapping) thiab PET strapping feem ntau los rau ib lo lus nug yooj yim: dab tsi yog lub load, thiab nws yuav mus qhov twg? Ob qho khoom siv tau siv dav hauv kev ntim khoom, tab sis lawv tau tsim kho rau kev ua haujlwm sib txawv. Xaiv qhov tsis ncaj ncees lawm tuaj yeem ua rau kev thauj khoom tsis ua haujlwm, cov khoom puas tsuaj, lossis cov khoom siv tsis tsim nyog.

PP strapping yog tus qauv xaiv rau lub teeb rau nruab nrab lub luag haujlwm ntim, muab kev yooj yim, kev poob siab, thiab kev siv nyiaj txiag. PET strapping yog cov khoom siv rau kev thauj khoom hnyav, kev thauj mus los ntev, thiab kev cia sab nraum zoov, xa lub zog tensile mus txog steel.

Ntawm Jushuo Ntim, peb cov ntaub ntawv ntau lawm qhia tau hais tias xaiv cov khoom siv yog ib qho kev txiav txim siab tshaj plaws uas cov neeg yuav khoom ua. Qhov kev sib piv ntawm ib sab no tshuaj xyuas ob qho tib si ntawm cov txheej txheem kev ua haujlwm tseem ceeb los pab koj xaiv txoj hlua khi rau koj daim ntawv thov.

1. Tensile Strength thiab Load Capacity

1.1 PP Strapping

PP strapping ua tiav lub zog tensile ntawm 100-150 MPa, nrog tawg rog xws li 45kg txog 230kg nyob ntawm qhov dav thiab tuab. Nws yog tsim los rau lub teeb rau nruab nrab-lub luag hauj lwm daim ntaub ntawv uas loads ruaj khov thiab tsis pub tshaj 300kg.

1.2 PET Strapping

PET strapping ua tiav lub zog tensile ntawm 450-600 N / mm², nrog kev tawg rog ntawm 160kg txog 1,360kg. Nws ua rau cov hlau ua tau zoo thiab tsim nyog rau kev siv hnyav xws li steel coils, paj rwb bales, thiab cib pallets.

1.3 Kev sib piv

2. Elongation thiab Tension Retention

2.1 PP Strapping

PP strapping muaj elongation ntau dua (feem ntau 12-20%) thiab zoo heev elastic rov qab. Nws absorbs poob siab zoo thiab ua raws li compressible loads. Txawm li cas los xij, nws tuaj yeem so kom txaus nyob rau hauv kev txhawb nqa, poob nro lub sijhawm.

2.2 PET Strapping

PET strapping muaj qis elongation (10-18%) thiab superior nro tuav. Nws tuav cov compression tas li raws li cov khoom sib haum, ua rau nws zoo tagnrho rau kev xa khoom mus ntev thiab cov khoom siv compressible.

2.3 Kev sib piv

3. Kev tiv thaiv ib puag ncig

3.1 PP Strapping

PP strapping muaj txwv UV tsis kam thiab tuaj yeem degrade tom qab 3-6 lub hlis ntawm kev tawm sab nraum zoov. Nws yog qhov zoo tshaj plaws rau sab hauv tsev, qhov kub thiab txias qhov chaw. Nws qhov nqus dej tsawg tsawg (<0.01%), yog li cov av noo tsis yog qhov kev txhawj xeeb loj.

3.2 PET Strapping

PET strapping muaj kev tiv thaiv UV zoo heev thiab tswj kev ua haujlwm thoob plaws Qhov kub thiab txias (-40 ° C txog + 80 ° C). Nws yog tsim rau sab nraum zoov cia thiab dej hiav txwv hla.

3.3 Kev sib piv

4. Tus nqi thiab tag nrho cov tswv cuab

4.1 PP Strapping

PP strapping muaj cov khoom siv qis dua, ua rau nws yog qhov kev xaiv pheej yig tshaj plaws rau kev ua haujlwm siab, lub teeb ua haujlwm. Txawm li cas los xij, kev hloov zaus yuav siab dua rau cov ntawv thov.

4.2 PET Strapping

PET strapping muaj tus nqi siab dua li PP tab sis qis dua hlau. Nws muab cov txiaj ntsig zoo dua rau lub sijhawm ntev rau cov khoom hnyav vim txo kev hloov pauv thiab kev puas tsuaj.

4.3 Kev sib piv

5. Daim ntawv thov tsim nyog

5.1 Thaum xaiv PP Strapping

Xaiv PP strapping thaum:

• Loads yog lub teeb rau nruab nrab qhov hnyav (hauv qab 300kg)

• Ntim yog rau sab hauv tsev, tswj ib puag ncig

• Tus nqi yog thawj tus tsav tsheb

• Kev poob siab yog qhov tseem ceeb

• Cov khoom lag luam ruaj khov thiab tsis sib haum

Hom PP strapping daim ntaub ntawv:

• Carton kaw thiab kev txhawb zog

• E-commerce ua kom tiav

• Lub teeb pallet loads

• Agricultural packing (hay bales, qoob loo bundles)

5.2 Thaum xaiv PET Strapping

Xaiv PET strapping thaum:

• Loads hnyav los yog nruj (ntau tshaj 300kg)

• Cov khoom xav tau kev cia sab nraum zoov

• Kev xa khoom mus ntev mus

• Kev tuav ruaj ruaj yog qhov tseem ceeb

• Kev hloov steel yog xav tau

Hom PET strapping daim ntaub ntawv:

• Steel coil bundling

• Paj rwb bale packing

• Cib thiab masonry bundling

• Ntoo thiab ntoo ruaj ntseg

• Hnyav-duty export shipping

Cov ntsiab lus

Kev xaiv ntawm PP strapping thiab PET strapping nyob ntawm qhov yuav tsum tau load, ib puag ncig tej yam kev mob, thiab tus nqi tseem ceeb. PP strapping muaj kev yooj yim, kev poob siab, thiab tus nqi-zoo rau lub teeb rau nruab nrab loads nyob rau hauv ib puag ncig sab hauv tsev. PET strapping muab lub zog tensile siab, kev tuav nruj dua, thiab huab cua tsis kam rau kev siv hnyav thiab sab nraum zoov.

Rau lub teeb loads, PP strapping yog qhov kev siv nyiaj txiag tshaj plaws thiab siv tau. Rau cov khoom hnyav, kev xa khoom mus ntev, thiab kev cia sab nraum zoov, PET strapping muab kev ua tau zoo dua thiab muaj txiaj ntsig mus ntev.

Jushuo Ntim sawv raws li koj qhov kev ntseeg siab polypropylene PP strapping chaw tsim tshuaj paus, xa superior zoo yas strapping daws txhawb los ntawm ntau tshaj kaum xyoo ntawm kev txawj ntse tshwj xeeb. Peb lub xeev-ntawm-tus-kos duab 15,000㎡ chaw tsim khoom siv cov khoom siv Italian qib siab hloov pauv thiab cov cuab yeej txias txias kos duab los tsim cov kev ua haujlwm siab PP strapping nrog 99% dhau tus nqi. Nrog rau txhua xyoo muaj peev xwm ntau tshaj 20,000 tons, peb ua kom ntseeg tau cov khoom sib txuas thiab cov nqi sib tw rau kev txiav txim ntau. Yog tias koj xav tau kev pab xaiv ntawm PP thiab PET strapping rau koj daim ntawv thov, thov xa email rau sales@jushuopackaging.com , thiab peb pab neeg tshaj lij yuav muab kev txhawb nqa ib leeg.

Cov ntaub ntawv

1. ASTM International. 'ASTM D3950-23 - Standard Specification rau Strapping, Nonmetallic (thiab Kev Koom Tes)).' ASTM.org , 2023.

2. European Committee rau Standardization. TS EN 13394: 2001 - Ntim - Strapping - Specifications rau Polypropylene Strapping.' CEN.eu , 2001.

3. Signode Industrial Group. 'PET VS PP: Dab Tsi Rau Siv?' Signode.com , 2025.

4. PAC Strapping Khoom. 'High-Performance Polyester Strapping.' Plant Engineering , 2024.